Researchers have 3D-printed cement paste, a key ingredient of the concrete and mortar used to construct numerous components of infrastructure, that will get more durable beneath stress just like the shells of arthropods comparable to lobsters and beetles. The approach might finally contribute to extra resilient constructions throughout pure disasters. ...

Spinner Elari SmartSpin Model X's a premium version of the trendy mechanical gadget. The main difference from the more affordable and popular version of the toy also rotatable in any direction, not just horizontally, but also vertically. The body of the tool is made of stainless steel, which shine during ...